Formula:
Distance = Speed × Time
Answer:
Level 1:
The distance travelled during 5 hours = 0 × 5 = 0 km
Level 2:
The distance travelled during 5 hours = 50 × 5 = 250 km
Level 3:
The distance travelled during 5 hours = 60 × 5 = 300 km
Level 4:
The distance travelled during 5 hours = 60 × 4 = 240 km